body{
    background: url(http://hbimg.b0.upaiyun.com/ddbf0640c48ea1e50f32e348243aca438991fd9272839-oB644X_fw658) center 20px;
}
  /* 设置滚动条的样式 */
  ::-webkit-scrollbar {
    width:12px;
    background-color: rgba(237, 242, 245, 0.5);
    border-radius: 5px;
    }

    /* 滚动槽 */
    ::-webkit-scrollbar-track {
    border-radius:10px;
    }

    /* 滚动条滑块 */
    ::-webkit-scrollbar-thumb {
    border-radius:10px;
    background:rgba(0, 0, 0, 0.5);
    }
.login-wrap {
    width: 300px;
    height: 200px;
    background: rgba(41, 40, 40, 0.5);
    margin: 150px auto;
    border-radius: 10px;
    /* display: none; */
}
.title{
    /* background: #08f; */
    border-bottom: 1px solid #555;
    height: 30px;
    width: 100%;
}
.title p{
    font-size: 20px;
    text-align: center;
    color: #fff;
}
form{
    font-size: 15px;
}
form p {
    margin-left: 20px;
    color: #fff;
}
form input {
    background: rgba(237, 242, 245, 0.5);
    border: none;
    color: #fff;
    text-indent: 5px;
}
form input[type="button"]{
    width: 50px;
    height: 25px;
    display: block;
    margin: 20px auto;
    border-radius: 5px;
}


/* ------------------ */
.wrap{
    width: 700px;
    height: 500px;
    background: rgba(41, 40, 40, 0.5);
    margin: 120px auto;
    border-radius: 10px;
    display: none;
}
.left{
    width: 499px;
    height: 469px;
    float: left;
    border-right: 1px solid #555;
    position: relative;
}
.left-top {
    width: 100%;
    height: 349px;
    border-bottom: 1px solid #555;
    overflow-y: auto;
}
.login{
    /* width: 100%; */
    height: 20px;
    margin: 10px auto;
    background:rgba(0, 0, 0, 0);
    border-radius: 10px;
    font-size: 12px;
    padding: 2px;
    color: #fff;
    line-height: 20px;
    text-align: center;
}
.lt{
    width: 100%;
    height: 50px;
    position: relative;
    margin-top: 10px;
}
.lt span{
    display: inline-block;
    width: 35px;
    height: 35px;
    margin: 10px;
    position: absolute;
    top: 0;
    left: 0;
}
.lt span img {
    width: 100%;
    height: 100%;
}
.lt .user {
    width: 50px;
    height: 25px;
    line-height: 25px;
    text-indent: 10px;
    font-size: 12px;
    color: #ccc;
    position: absolute;
    left: 40px;
    top: 0px;
}
.lt .msg {
    display: inline-block;
    /* width: 250px; */
    background: #fff;
    border-radius: 5px;
    padding: 4px;
    max-width: 250px;
    word-wrap:break-word;
    position: relative;
    top: 20px;
    left: 50px;
}
.rt{
    width: 100%;
    height: 50px;
    position: relative;
    margin-top: 10px;
}
.rt span{
    display: inline-block;
    width: 35px;
    height: 35px;
    margin: 10px;
    position: absolute;
    top: 0;
    right: 0;
}
.rt img {
    width: 100%;
    height: 100%;
}
.rt .user {
    height: 25px;
    line-height: 25px;
    text-indent: 10px;
    font-size: 12px;
    color: #ccc;
    position: absolute;
    right: 50px;
    top: 0px;
}
.rt .msg {
    display: inline-block;
    background: #fff;
    border-radius: 5px;
    padding: 4px;
    max-width: 250px;
    word-wrap:break-word;
    position: absolute;
    top: 20px;
    right: 50px;
}
.left-bottom {
    width: 495px;
    height: 115px;
    border: none;
    background: rgba(41, 40, 40, 0);
    border-radius: 0 0 0 10px;
    outline: none;
    resize: none;
    color: #fff;
    padding: 10px 20px;
    /* position: absolute;
    top: 0;
    left: 0; */
}
.left input[type="button"]{
    position: absolute;
    right: 10px;
    bottom: 10px;
    background: #08f;
    color: #fff;
    border: none;
    border-radius: 5px;
}
.right{
    width: 200px;
    height: 469px;
    float: right;
}
.right .right-top{
    width: 100%;
    height: 220px;
    border-bottom: 1px solid #555;
    color: #fff;
    text-indent: 10px;
    font-size: 20px;
}
.right-top p {
    width: 100px;
    height: 25px;
    line-height: 25px;
    margin: 20px auto;
}
.right-bottom{
    width: 100%;
    height: 248px;
    padding: 10px;
}
.list {
    height: 20px;
    margin-bottom: 10px;
}
.right-bottom img {
    width: 20px;
    height: 100%;
}
.right-bottom p {
    font-size: 12px;
    display: inline-block;
    line-height: 20px;
    color: #fff;
    position: relative;
    top: -5px;
    margin-left: 15px;
}